CN212609177U - Supporting structure of internal climbing tower crane - Google Patents
Supporting structure of internal climbing tower crane Download PDFInfo
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- CN212609177U CN212609177U CN202021030731.8U CN202021030731U CN212609177U CN 212609177 U CN212609177 U CN 212609177U CN 202021030731 U CN202021030731 U CN 202021030731U CN 212609177 U CN212609177 U CN 212609177U
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- fixedly connected
- supporting plate
- tower crane
- climbing tower
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Abstract
The utility model discloses a supporting structure of an internal climbing tower crane in the technical field of building construction, which comprises two bases, wherein a supporting wall is arranged on each base, a connecting beam is arranged at the top of the supporting wall, a machine body is arranged at the top of the connecting beam, a main supporting plate and an auxiliary supporting plate are arranged outside the machine body, first connecting hinge lugs are arranged at the periphery of the bottom of the main supporting plate, four inclined supporting frames are connected with the bottoms of the first connecting hinge lugs in a rotating shaft manner, second connecting hinge lugs are connected with the bottoms of the inclined supporting frames in a rotating shaft manner, sliders are arranged at the bottoms of the connecting hinge lugs, slide rails are arranged at the periphery of the auxiliary supporting plate, the main supporting plate and the auxiliary supporting plate are connected together through the inclined supporting frames and are fixedly connected on the machine body, the supporting structure by means of external walls is replaced, the sliders are arranged at the bottoms of, and the bearing force of the supporting structure is increased by matching the sliding rail on the auxiliary supporting plate with the compression-resistant spring.
Description
Technical Field
The utility model relates to a construction technical field specifically is interior bearing structure who climbs tower crane.
Background
With the rapid development of super high-rise buildings and structures, the internal climbing tower crane is used as the most effective vertical transportation machine in building construction, and the application is gradually wide. Internal climbing tower crane's bearing structure is as connecting tower crane and building or the power transmission device of structure, climbing tower crane's free height in reducing, play crucial effect in the aspect of the stability that keeps internal climbing tower crane, bearing structure among the prior art when the hoist and mount bearing weight need increase, bearing structure just need be changed, because tower crane frame is huge, need consume a large amount of manpowers, material resources, and bearing structure mostly need be with the help of external wall, cause the damage of wall easily, increase construction cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an internal climbing tower crane's bearing structure to bearing structure among the prior art who proposes in solving above-mentioned background need strengthen when hoist and mount bearing weight, bearing structure just need change, because tower crane frame is huge, need consume a large amount of manpower, material resources, and bearing structure mostly need be with the help of external wall, cause the damage of wall easily, increase construction cost's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the supporting structure of the internal climbing tower crane comprises two bases, wherein the upper surfaces of the inner sides of the two bases are fixedly connected with supporting walls, the top of the support wall is fixedly connected with a connecting beam, the top of the connecting beam is fixedly connected with a machine body, the outer surface of the machine body is sleeved with a main supporting plate, the outer surface of the machine body is positioned below the main supporting plate and is sleeved with an auxiliary supporting plate matched with the main supporting plate, the periphery of the bottom of the main supporting plate is fixedly connected with first connecting hinge lugs, the bottoms of the four first connecting hinge lugs are respectively connected with an inclined supporting frame in a rotating shaft manner, the bottoms of the four inclined supporting frames are respectively connected with a second connecting hinge lug in a rotating shaft manner, the bottoms of the four second connecting hinge lugs are respectively fixedly connected with a sliding block, the upper surface of the auxiliary supporting plate is provided with slide rails matched with the slide blocks, and the middle parts of the main supporting plate and the auxiliary supporting plate are provided with through holes matched with the machine body.
Preferably, the top and the bottom of the two sides of the inner cavity of the base are fixedly connected with damping blocks, and damping springs are arranged in the middle of the damping blocks.
Preferably, the middle part of the slide rail is provided with a compression-resistant spring, one end of the compression-resistant spring abuts against the inner wall of the slide rail, and the other end of the compression-resistant spring abuts against the outer wall of the slide block.
Preferably, the upper surface of the base is fixedly connected with a right-angle plate, the other end of the right-angle plate is fixedly connected with a supporting wall, and the middle part of the right-angle plate is fixedly connected with an inclined supporting column.
Preferably, a first bolt group is fixedly connected to the outer side of the connecting beam, a second bolt group is fixedly connected to the outer side of the main supporting plate, a third bolt group is fixedly connected to the outer side of the auxiliary supporting plate, and a fourth bolt group is fixedly connected to the connecting beam.
Preferably, a plurality of groups of threaded holes matched with the fourth bolt group are formed in the connecting beam.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model connects the main supporting plate and the auxiliary supporting plate together through the inclined supporting frame and is fixedly connected on the machine body, thereby replacing the supporting structure with the help of the external wall and avoiding the damage to the wall;
the utility model has the advantages that the slide block is arranged at the bottom of the inclined support frame and matched with the slide rail and the compression-resistant spring on the auxiliary support plate, so that when the hoisting bearing weight is increased, the inclined support frame can extend outwards to extrude the compression-resistant spring, and the bearing strength of the support structure is increased;
the utility model discloses an increase snubber block and damping spring in the base, stability when can improving the fuselage operation reduces the danger when the fuselage operates.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the main support plate and the auxiliary support plate.
In the figure: 1. a base; 2. a support wall; 3. a connecting beam; 4. a body; 5. a main supporting plate; 6. a sub-support plate; 7. a first connecting hinge lug; 8. an inclined support frame; 9. a second connecting hinge lug; 10. a slider; 11. A slide rail; 12. a compression-resistant spring; 13. a through hole; 14. a damper block; 15. a damping spring; 16. a right-angle plate; 17. an oblique support column; 18. a first bolt group; 19. a second bolt group; 20. a third bolt group; 21. a fourth bolt group; 22. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a supporting structure of an internal climbing tower crane comprises two bases 1, wherein the upper surfaces of the inner sides of the two bases 1 are fixedly connected with supporting walls 2, the tops of the supporting walls 2 are fixedly connected with connecting beams 3, the tops of the connecting beams 3 are fixedly connected with a machine body 4, the outer surface of the machine body 4 is sleeved with a main supporting plate 5, the outer surface of the machine body 4 is positioned below the main supporting plate 5 and is sleeved with a secondary supporting plate 6 matched with the main supporting plate 5, the periphery of the bottom of the main supporting plate 5 is fixedly connected with first connecting hinge lugs 7, the bottoms of the four first connecting hinge lugs 7 are respectively connected with oblique supporting frames 8 in a rotating shaft mode, the bottoms of the four oblique supporting frames 8 are respectively connected with second connecting hinge lugs 9 in a rotating shaft mode, the main supporting plate 5 and the secondary supporting plate 6 are connected together through the oblique supporting frames 8 to support the machine body 4 without the help of external walls, damage to the walls, slide rails 11 matched with the slide blocks 10 are arranged on the periphery of the upper surface of the auxiliary support plate 6, and through holes 13 matched with the machine body 4 are formed in the middle of the main support plate 5 and the middle of the auxiliary support plate 6 and used for penetrating through the machine body 4.
Referring to fig. 1, the top and the bottom of the two sides of the inner cavity of the base 1 are fixedly connected with damping blocks 14, the damping springs 15 are installed in the middle of the two damping blocks 14, and here, a composite spring formed by combining a metal coil spring and rubber is adopted, so that the vibration isolation and noise reduction device is stable in shape and mechanical performance, can bear heavy load and large deformation, has the advantages of good vibration isolation and noise reduction effects, stable operation, short time for passing a resonance region and the like, reduces vibration generated by the operation of the machine body 4, and effectively improves the stability of the machine body 4;
referring to fig. 2, a compression-resistant spring 12 is mounted in the middle of the slide rail 11, one end of the compression-resistant spring 12 abuts against the inner wall of the slide rail 11, and the other end abuts against the outer wall of the slider 10, when the hoisting load-bearing weight needs to be increased, the slider 10 at the bottom of the inclined support frame 8 extends and slides outwards in the slide rail 11 of the auxiliary support plate 6, the compression-resistant spring 12 supports the slider 10, and the load-bearing capacity of the support structure is increased;
referring to fig. 1, a right-angle plate 16 is fixedly connected to the upper surface of a base 1, the other end of the right-angle plate 16 is fixedly connected with a support wall 2, so that the stability of the support wall 2 is improved, and an inclined support column 17 is fixedly connected to the middle of the right-angle plate 16, so that the support strength of the right-angle plate 16 is improved;
referring to fig. 1, the outer side of the connecting beam 3 is fixedly connected with two first bolt groups 18 for fixing the connecting beam 3 and the supporting wall 2, the outer side of the main supporting plate 5 is fixedly connected with two second bolt groups 19 for fixing the column supporting plate 5 and the machine body 4, the outer side of the auxiliary supporting plate 6 is fixedly connected with three third bolt groups 20 arranged in a triangular position for fixing the auxiliary supporting plate 6 and the machine body 4, and the connecting beam 3 is fixedly connected with two fourth bolt groups 21 for fixing the connecting beam 3 and the machine body 4;
referring to fig. 1, the connecting beam 3 is provided with a plurality of groups of threaded holes 22 matching with the fourth bolt groups 21, so as to connect the fuselages 4 of different sizes, and the stability of the fuselages 4 is reinforced by adding a plurality of fourth bolt groups 21.
The working principle is as follows: the utility model discloses need be with main tributary fagging 5 and 6 fixed connection of accessory backup pad on fuselage 4, need not connect external wall, and install fuselage 4 on tie-beam 3 that has base 1, connect through bearing diagonal frame 8 between main tributary fagging 5 and the accessory backup pad 6, when needs increase hoist and mount bearing capacity, bearing diagonal frame 8 outwards extends, compress compression spring 12 through slider 10 extrusion resistance, improve fuselage 4's the dynamics of bearing the weight of, and base 1 inside snubber block 14 and damping spring 15 can reduce fuselage 4 moving vibration frequency, improve fuselage 4 and bearing structure's stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Supporting structure of internal climbing tower crane, including two bases (1), its characterized in that: the upper surfaces of the inner sides of the two bases (1) are fixedly connected with supporting walls (2), the tops of the supporting walls (2) are fixedly connected with connecting beams (3), the tops of the connecting beams (3) are fixedly connected with machine bodies (4), main support plates (5) are sleeved on the outer surfaces of the machine bodies (4), auxiliary support plates (6) matched with the main support plates (5) are sleeved on the outer surfaces of the machine bodies (4) below the main support plates (5), first connecting hinge lugs (7) are fixedly connected to the periphery of the bottom of the main support plates (5), inclined support frames (8) are connected to the bottoms of the first connecting hinge lugs (7) in a rotating shaft mode, second connecting hinge lugs (9) are connected to the bottoms of the four inclined support frames (8) in a rotating shaft mode, sliders (10) are fixedly connected to the bottoms of the second connecting hinge lugs (9), and slide rails (11) matched with the sliders (10) are arranged on the periphery of the upper surfaces of the, and the middle parts of the main supporting plate (5) and the auxiliary supporting plate (6) are provided with through holes (13) matched with the machine body (4).
2. The support structure of an internally climbing tower crane according to claim 1, characterized in that: the damping device is characterized in that damping blocks (14) are fixedly connected to the top and the bottom of two sides of an inner cavity of the base (1), and damping springs (15) are installed in the middle of the damping blocks (14).
3. The support structure of an internally climbing tower crane according to claim 1, characterized in that: the middle of the sliding rail (11) is provided with an anti-compression spring (12), one end of the anti-compression spring (12) is abutted to the inner wall of the sliding rail (11), and the other end of the anti-compression spring is abutted to the outer wall of the sliding block (10).
4. The support structure of an internally climbing tower crane according to claim 1, characterized in that: the support is characterized in that a right-angle plate (16) is fixedly connected to the upper surface of the base (1), the other end of the right-angle plate (16) is fixedly connected with the support wall (2), and an inclined support column (17) is fixedly connected to the middle of the right-angle plate (16).
5. The support structure of an internally climbing tower crane according to claim 1, characterized in that: the outer side of the connecting beam (3) is fixedly connected with a first bolt group (18), the outer side of the main supporting plate (5) is fixedly connected with a second bolt group (19), the outer side of the auxiliary supporting plate (6) is fixedly connected with a third bolt group (20), and the connecting beam (3) is fixedly connected with a fourth bolt group (21).
6. The support structure of an internally climbing tower crane according to claim 5, characterized in that: and a plurality of groups of threaded holes (22) matched with the fourth bolt group (21) are formed in the connecting beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030731.8U CN212609177U (en) | 2020-06-08 | 2020-06-08 | Supporting structure of internal climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021030731.8U CN212609177U (en) | 2020-06-08 | 2020-06-08 | Supporting structure of internal climbing tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212609177U true CN212609177U (en) | 2021-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021030731.8U Active CN212609177U (en) | 2020-06-08 | 2020-06-08 | Supporting structure of internal climbing tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212609177U (en) |
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2020
- 2020-06-08 CN CN202021030731.8U patent/CN212609177U/en active Active
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